Find the coordinates of the point R that lies along the directed segment from J(10,-5) to K(-2,-3) and partitions the segment in the ratio of 2 to 7.

Frank owns a $141,000 home, for which he has a 30-year mortgage in the amount of $700 a month. once he has paid off mortgage, how much will he have paid in investment? a. $111,000 b. $109,000 c. $120,000 d. $141,000